• 已选条件：
  • × 3rd International Symposium on Resource Exploration and Environmental Scienc
  • × 266580, China^1
 全选  【符合条件的数据共：3条】

1 Fault diagnosis model of the variable torque pumping unit well based on the power-displacement diagram [会议论文]

作者:Chen, Dechun^1;Zhou, Ruiqi^1;Meng, Hongxia^1;等

关键词:Average relative error;Fault diagnosis model;...

会议举办机构:China University of Petroleum, Qingdao, Shandong

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：5 下载：0  ]    

2 Evaluation model of two-stage gravel packing sand control well based on additional pressure drop [会议论文]

作者:Qi, Minhui^1;Li, Mingzhong^1;Li, Tong^2;等

关键词:Additional pressure drops;Construction parameter;...

会议举办机构:School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：2 下载：0  ]    

3 Performance comparison analysis of cold recycled mixture of emulsified asphalt using 100% rap before and after the adding of cement [会议论文]

作者:Li, Yanan^1;Fan, Liang^2;Wei, Hui^2;等

关键词:Bonding performance;Cold recycled mixtures;...

会议举办机构:China University of Petroleum, Shandong Province Qingdao

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：4 下载：0  ]